Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/70e361838d7c4fb1b28b43025c206f07 : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/18c97a590d944663b0c9704799acfa9c : FAILURE in 4m 50s